If an atom has 3 protons, 3 neutrons, and 2 electrons, what is the electrical charge of the atom?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

Which of the following is the largest disadvantage of about half of the electricity in the united states comes from burning